1 files changed, 4 insertions, 4 deletions
diff --git a/src/widgets/styles/qwindowsxpstyle.cpp b/src/widgets/styles/qwindowsxpstyle.cpp
index c350e82c69..d5f511b771 100644
--- a/src/widgets/styles/qwindowsxpstyle.cpp
+++ b/src/widgets/styles/qwindowsxpstyle.cpp
@@ -337,14 +337,14 @@ void QWindowsXPStylePrivate::cleanupHandleMap()
 
 HTHEME QWindowsXPStylePrivate::createTheme(int theme, HWND hwnd)
 {
-    if (theme < 0 || theme >= NThemes || !hwnd) {
+    if (Q_UNLIKELY(theme < 0 || theme >= NThemes || !hwnd)) {
         qWarning("Invalid parameters #%d, %p", theme, hwnd);
         return 0;
     }
     if (!m_themes[theme]) {
         const wchar_t *name = themeNames[theme];
         m_themes[theme] = pOpenThemeData(hwnd, name);
-        if (!m_themes[theme])
+        if (Q_UNLIKELY(!m_themes[theme]))
             qErrnoWarning("OpenThemeData() failed for theme %d (%s).",
                           theme, qPrintable(themeName(theme)));
     }
@@ -504,13 +504,13 @@ HBITMAP QWindowsXPStylePrivate::buffer(int w, int h)
     GdiFlush();
     nullBitmap = (HBITMAP)SelectObject(bufferDC, bufferBitmap);
 
-    if (!bufferBitmap) {
+    if (Q_UNLIKELY(!bufferBitmap)) {
         qErrnoWarning("QWindowsXPStylePrivate::buffer(%dx%d), CreateDIBSection() failed.", w, h);
         bufferW = 0;
         bufferH = 0;
         return 0;
     }
-    if (!bufferPixels) {
+    if (Q_UNLIKELY(!bufferPixels)) {
         qErrnoWarning("QWindowsXPStylePrivate::buffer(%dx%d), CreateDIBSection() did not allocate pixel data.", w, h);
         bufferW = 0;
         bufferH = 0;